Document Type
Article in Journal/Newspaper
181,141
Dataset
147,131
Text
45,331
Conference Object
14,986
Book Part
13,660
Other/Unknown Material
11,035
Still Image
7,339
Report
7,207
Thesis
6,172
Book
4,674
Doctoral or Postdoctoral Thesis
3,663
Map
2,540
Master Thesis
2,498
Other Non-Article Part of Journal/Newspaper
1,229
Bachelor Thesis
734
Journal/Newspaper
621
Software
492
Audio
294
Manuscript
240
Review
157
Moving Image (Video)
136
Lecture
51
Course Material
50
Musical Notation
5
Patent
3